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All results from a given calculation for C4H10O (1-Propanol, 2-methyl-)

using model chemistry: B3PW91/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/6-31G(2df,p)
 hartrees
Energy at 0K-233.603695
Energy at 298.15K-233.614851
Nuclear repulsion energy193.071409
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B3PW91/6-31G(2df,p)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3867 3718 18.12      
2 A 3120 3000 36.04      
3 A 3116 2996 19.47      
4 A 3110 2990 51.06      
5 A 3104 2984 18.22      
6 A 3078 2959 31.50      
7 A 3037 2920 31.94      
8 A 3033 2916 9.90      
9 A 3028 2911 23.87      
10 A 2967 2852 50.43      
11 A 1510 1451 11.48      
12 A 1499 1441 4.60      
13 A 1494 1436 0.23      
14 A 1487 1429 4.21      
15 A 1480 1423 0.44      
16 A 1422 1368 27.93      
17 A 1405 1351 8.58      
18 A 1396 1342 8.40      
19 A 1387 1334 4.27      
20 A 1361 1309 3.19      
21 A 1317 1266 0.99      
22 A 1244 1196 11.45      
23 A 1193 1147 0.67      
24 A 1159 1114 0.98      
25 A 1121 1078 0.15      
26 A 1092 1049 124.42      
27 A 968 931 0.11      
28 A 948 911 5.06      
29 A 922 886 0.45      
30 A 896 861 7.69      
31 A 819 788 5.73      
32 A 488 469 5.83      
33 A 411 395 1.97      
34 A 351 337 6.10      
35 A 296 285 85.36      
36 A 257 247 1.00      
37 A 238 229 30.16      
38 A 218 210 1.21      
39 A 118 114 3.12      

Unscaled Zero Point Vibrational Energy (zpe) 29977.1 cm-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 28820.0 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at B3PW91/6-31G(2df,p)
ABC
0.25177 0.11724 0.08810

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.451 0.005 -0.346
C2 -0.781 -0.695 0.234
C3 1.715 -0.768 0.028
C4 0.533 1.463 0.105
O5 -2.009 -0.115 -0.155
H6 0.340 -0.009 -1.439
H7 1.668 -1.806 -0.318
H8 2.606 -0.309 -0.413
H9 1.859 -0.786 1.116
H10 -0.348 2.033 -0.210
H11 0.615 1.535 1.198
H12 1.408 1.962 -0.323
H13 -0.815 -1.731 -0.124
H14 -0.690 -0.740 1.334
H15 -2.083 0.735 0.286

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.53151.52831.52862.47061.09862.18222.17872.17862.18402.17972.17852.15982.16322.7121
C21.53152.50572.53011.41302.12802.74533.46972.78472.79812.80193.48761.09611.10431.9349
C31.52832.50572.52593.78562.14971.09541.09471.09703.48672.80692.76922.71152.73664.0930
C41.52862.53012.52593.00322.14243.48632.77602.79981.09541.09771.09473.47402.80302.7217
O52.47061.41303.78563.00322.67964.05094.62644.12642.71613.38194.00232.00952.08500.9598
H61.09862.12802.14972.14242.67962.50032.50583.07252.48083.06802.50412.45533.04713.0662
H72.18222.74531.09543.48634.05092.50031.76891.76954.33753.81653.77682.49193.06994.5710
H82.17873.46971.09472.77604.62642.50581.76891.76693.77503.15532.56903.71573.75464.8546
H92.17862.78471.09702.79984.12643.07251.76951.76693.81792.63463.13483.09482.55844.3063
H102.18402.79813.48671.09542.71612.48084.33753.77503.81791.77671.76093.79363.19222.2235
H112.17972.80192.80691.09773.38193.06803.81653.15532.63461.77671.76753.80192.62592.9587
H122.17853.48762.76921.09474.00232.50413.77682.56903.13481.76091.76754.31473.80083.7506
H132.15981.09612.71153.47402.00952.45532.49193.71573.09483.79363.80194.31471.76702.8026
H142.16321.10432.73662.80302.08503.04713.06993.75462.55843.19222.62593.80081.76702.2837
H152.71211.93494.09302.72170.95983.06624.57104.85464.30632.22352.95873.75062.80262.2837

picture of 1-Propanol, 2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O5 114.019 C1 C2 H13 109.447
C1 C2 H14 109.240 C1 C3 H7 111.482
C1 C3 H8 111.248 C1 C3 H9 111.103
C1 C4 H10 111.610 C1 C4 H11 111.128
C1 C4 H12 111.208 C2 C1 C3 109.953
C2 C1 C4 111.541 C2 C1 H6 106.860
C2 O5 H15 107.731 C3 C1 C4 111.437
C3 C1 H6 108.734 C4 C1 H6 108.151
O5 C2 H13 105.736 O5 C2 H14 111.251
H7 C3 H8 107.742 H7 C3 H9 107.625
H8 C3 H9 107.451 H10 C4 H11 108.219
H10 C4 H12 107.026 H11 C4 H12 107.449
H13 C2 H14 106.847
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.028      
2 C -0.078      
3 C -0.451      
4 C -0.459      
5 O -0.451      
6 H 0.114      
7 H 0.138      
8 H 0.139      
9 H 0.136      
10 H 0.131      
11 H 0.133      
12 H 0.143      
13 H 0.130      
14 H 0.102      
15 H 0.301      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.063 0.730 0.758 1.496
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.843 -2.259 -2.050
y -2.259 -31.339 0.486
z -2.050 0.486 -32.537
Traceless
 xyz
x -3.905 -2.259 -2.050
y -2.259 2.851 0.486
z -2.050 0.486 1.054
Polar
3z2-r22.108
x2-y2-4.504
xy-2.259
xz-2.050
yz0.486


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.692 -0.173 -0.019
y -0.173 7.558 0.043
z -0.019 0.043 6.554


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000